What this plastic coffee machine water filter offers is a time dial that reminds you to replace the filter. By reducing water hardness and the need for descaling, it helps extend the machine's service life and improve its efficiency and performance, providing a better coffee-making experience with tastier and smoother coffee. Made of plastic, it is lightweight and durable. The height of this product is 11.8 cm, with a maximum diameter of 4.5 cm. It is compatible with Espresso Machines Oracle Touch BES990 - Batch 1747 and newer, Oracle BES980 - Batch 1814 and newer, Barista Pro BES878, and Barista Touch BES880 - Batch 1801 and newer. Item Name: Water Filters Material: Plastic Size: 11.8 cm x 4.5 cm x 4.5 cm / 4.65 in x 1.77 in x 1.77 in Note: Due to differences in lighting and screen settings, the item's color may vary slightly from the images. Slight dimensional differences may occur due to manual measurement. Package Includes: 2 x Water Filters